VHB Industrial Batteries Ltd.
VHB Industrial Batteries Ltd.• 72 Devon Road, Unit 22, Brampton, Ontario L6T 5B4
Tel: (905) 790-0730 • 1-888-VHB-BATT • Fax: (905) 790-0744 • E-mail: [email protected]
04.04.01 0298 na
VARTA bloc V range
VbV 12121…VbV 4138
Application
Valve regulated VARTA bloc batteries (VbV) are maintenance
free lead-acid batteries. The electrolyte is fixed as a gel. They
have been designed for a long service life and for reserve
power supply systems with high safety requirements, space
saving installation and maintenance-free operation. They can
be used universally both for capacitive discharge over a period
of hours and for short discharge periods of certain minutes.
They are used as reserve power supplies in power stations,
substations, information technology equipment, UPS systems,
for automation and traffic technology, and for emergency
power supply systems.
Construction
Positive Electrode
Rod plate with
VARTA-calcium-tin-alloy
Negative Electrode
Grid plate with calcium alloy
Separation
Micro-porous separator
Casing Material
Acrylonitrile-butadiene-styrene
(ABS), impact resistant,
optional: flame retardant
(FV 0)
Electrolyte
Dilute sulphuric acid
Fixed as a gel
Terminal Design
Leakproof safety pole rein-
forced with brass insert, M8
Connectors
Solid copper (20 x 3 mm),
insulated, bolt-on type
Cell Valve
Safety valve with flame arrestor
Charging
Float charge voltage:
2.23 volts/cell at 20
o
C
Temperature Range
-10
o
…+45
o
C
(Preferred value 20
o
C)
Installation
VARTA valve regulated lead-acid batteries are mounted on
insulated racks in upright position as a standard or built into
battery cabinets. For space saving installation it is possible
to install them horizontally (plates must be in vertical position).
For use in earthquake zones special approved rack design is
available. The safety provisions of the national and
international standards must be observed.
Features
•
4V / 6V / 12V bloc batteries
•
Maintenance-free operation
throughout its service life
due to valve regulated construction.
The electrolyte is fixed as a gel.
•
Leakproof
VARTA Safety Pole design
•
Long service life
due to VARTA Rod Plate technology
in accordance with EUROBAT guide: 10+ years
•
Space-saving installation
due to high energy and
power densities
•
Low ventilation requirement,
using the reduction
factors
•
VARTA VbV batteries comply with the international
Standard IEC 896-2